[Li, Xiao-Hua; Huang, Shi-Xiong; Li, XH] Univ South China, Sch Nucl Sci & Technol, Hengyang 421001, Peoples R China.
[Zeng, Biao; Zeng, B; Huang, Shi-Xiong] Cent South Univ, Hunan Canc Hosp, Affiliated Canc Hosp, Dept Radiat Oncol,Xiangya Sch Med, Changsha 410013, Peoples R China.
[Yang, Song-Hua] Cent South Univ, Hunan Canc Hosp, Xiangya Sch Med, Dept Clin Pharmaceut Res Inst,Affiliated Canc Hosp, Changsha 410013, Peoples R China.